package com.tianfang.mytranmqproducer.mapper;

import com.tianfang.mytranmqproducer.model.TxMsg;

public interface TxMsgMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(TxMsg record);

    int insertSelective(TxMsg record);

    TxMsg selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(TxMsg record);

    int updateByPrimaryKey(TxMsg record);

    /*手工增加如下2个方法*/
    TxMsg selectAll();

    TxMsg selectFirstField();
}